Question: On 2000-8-1, what was the population of Recife?
Paraphrase: As of August 1, 2000, what was Recife's population?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q48344 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2000')) }